The article introduces a hind of one-shot moulding flanging die, the amphasis is on the theory of the die structure and working process.是什么意思_The article introduces a hind of one-shot moulding flanging die, the amphasis is on the theory of the die structure and working process.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句